Display whether a filter is selected

Hi there,

Desired solution:

A card (or similar) capable of displaying whether the user has made a selection which is creating a cross filtering context on a report page. 

Detail: 

I currently have a report with a multicard displaying any user selected slicer options. Client is happy with this:

Here is the dashboard page. I would like to create a way of reminding the user whether they have selected any particular date within the time series.

I now need to do the same, but for scenarios when the user has made a selection in a visual that is cross filtering within the report page. So they are clicking on a line in the time series rather than making a selection within a slicer. Is this possible? Don't really want to turn cross filtering off as it's a great feature.

I currently have a clear filters button, too. But this solution would really be very useful.