Hi there, seems I have also a problem with ignoring a slicer when creating a measure.
This is my measure that looks for projects with business goal "baseloads":
c = calculate(COUNTROWS('MP Rep Projects'),FILTER(all('MP Rep Projects'), 'MP Rep Projects'[BusinessGoalShort]="BL")) results into 35 projects.
Now I add a slicer onto a page (interactions enabled) that will filter for a project and the measure will be zero as soon as a project (non BL) is selected. In case the interaction is disabled, the measure doesn't change. I however don't want to disable the interaction (as it filters a project list down to a single project) but the value should remain the count pf baseload projects.
In order to better understand your demands and give the right solution, could you please provide some more specific information? such as your desensitized example data and a screenshot of your desired results?