Check If a Visual Is Being Filtered

Create a table to use as a filter:

Indicators =

DATATABLE(

"IndicatorName", STRING,

"IndicatorValue", INTEGER,

{

{ "IsSystemTotal", 1 }

})

Create a measure to check if a visual is being filtered:

_Is System Total = ISFILTERED('Indicators'[IndicatorName])

This can be used as an "indicator".

Add the following filter to the visual:

Indicators[IndicatorName] is IsSystemTotal

This will cause the _Is System Total measure to return TRUE.