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22. Filters and Slicers

22.1 The Filters Pane and Its Levels

Start with a problem

Rani sees ₹250 on a card and nobody can explain it. The report has filters at several levels.

Explain simply

The Filters pane has three levels: visual (one visual), page (all visuals on one page) and report (all pages). All levels combine with AND.

Show the data

Order ID Order Date City Store Platform Category Amount (₹) Delivery mins Status
301 06-Apr-2026 Pune Kothrud Blinkit Dairy 400 8 Delivered
302 06-Apr-2026 Pune Baner Amazon Now Snacks 200 12 Delivered
303 07-Apr-2026 Nashik Gangapur Blinkit Dairy 300 14 Delivered
304 04-May-2026 Nashik College Road Blinkit Fruits 150 9 Delivered
305 04-May-2026 Kolhapur Rajarampuri Amazon Now Snacks 450 7 Delivered
306 05-May-2026 Pune Kothrud Blinkit Fruits 250 16 Delivered
307 05-May-2026 Nashik College Road Amazon Now Dairy 350 11 Delivered
308 05-May-2026 Kolhapur Rajarampuri Blinkit Dairy 0 Cancelled

About this data: This table uses columns: Order ID, Order Date, City, Store, Platform, Category, Amount (₹), Delivery mins, Status. This table uses columns: Filters applied, Rows left, Total Sales. This table uses columns: Level, Applies to, How to add. This table uses columns: Wrong result, Reason, Correction. Values shown are the lesson examples already on this page (not a new dataset).

Fictional sample data. Practice file: visuals_orders_apr_may_2026.csv (source: src/practice/).

Demonstrate

  1. Open the Filters pane.
  2. Filters on all pages: Platform = Blinkit.
  3. Filters on this page: Month = May-2026.
  4. Select the card › Filters on this visual: City = Pune.
  5. Read the card, then remove the filters one at a time.

Show the result

Report, page and visual filter levels combining, sample layout with fictional data

Your result should look like this (fictional sample):

Filters applied Rows left Total Sales
Report: Blinkit 301, 303, 304, 306, 308 ₹1,100
+ Page: May 304, 306, 308 ₹400
+ Visual: Pune 306 ₹250

Explain what happened

Each level narrows the rows the measure can see; the card evaluates Total Sales on the rows that pass all three.

Explore further

  • Locked and hidden filters (22.6) still apply.

Detailed reference for this lesson:

Open it on the right side of Report view (or View › Filters).

Level Applies to How to add
Filters on this visual Only the selected visual Select the visual. Its fields appear automatically, and you can drag more fields into this section
Filters on this page All visuals on the current page Drag a field into this section
Filters on all pages Every page of the report Drag a field into this section
Drill through The drill-through target page Set on the target page (Module 17)

Steps in Power BI – a page filter for Maharashtra dark stores of Blinkit

  1. Click an empty area of the page so no visual is selected.
  2. Drag Orders[Platform] from the Data pane into Filters on this page.
  3. The filter card opens in Basic filtering. Tick Blinkit.
  4. Every visual on the page now shows Blinkit only. The card shows "Platform is Blinkit".

Ravindra Bagale's Tip

Friends, many students put a filter at visual level on one chart and then wonder why other visuals disagree. Decide the scope first: visual, page or all pages. Check the Filters pane of every visual when numbers don't match. Keep this in mind!

Fix common mistakes

Wrong result Reason Correction
Card value unexplained Hidden report filter Check all three levels
Filter on one page affects another Report-level filter Move it to page level
Visual ignores page filter? It never does – visual filters add, not replace Look for CALCULATE in the measure

Practise independently

Practice task

Remove only the visual filter. What is the card?

Hints
  • Blinkit + May.
Solution

₹400 (304, 306, 308).

Think like a professional

Unexplained numbers usually come from forgotten filters. Check the Filters pane before debugging DAX.

Ravi Sir's Cards for this lesson

मराठी cards