Question

How can I create additive slicers in Power BI that recognize unique cell contents?
I'm trying to create slicers in Power BI that allow users to select multiple values while recognizing unique cell contents across a dataset. The goal is to enable additive filtering without overwriting previous selections. What techniques or configurations can help achieve this?

Answer 1

Build Additive Slicers in Power BI: Slices with Distinct Cell Contents

Multiple Slicers with "OR" Logic: Apart from serving as but one separate slicer for each attribute (for example, "Region," "Product"), each selection then intermeshes utilizing "OR" logic. Multiple slicers have independent independence from overlapping.

Sync Slicers: Ultimately, if you apply Sync Slicers, then the slicer selections will be extended across pages for additive filtering across reports.

Multi-Select Slicer: Allow users to utilize the multi-select functionality within slicers by holding down Ctrl or Shift before selecting multiple values to add to the filter.

DAX Measures: You should customize some DAX measures using IN or SELECTEDVALUE() so that they apply "OR" logic to filters and permit multiple selections to filter.

Custom Slicer Visuals: Slicer visuals in the Power BI marketplace equipped with an "all" option help users toggle between all and any specific selections.