Hide the custom filter in a dashboard.
If no viable selection data exists, this option hides the filter in View mode.
In dashboard Edit mode, hover over a filter that is
already added to the dashboard, until the controls appear on the top right.
Click the Gear icon.
The Settings modal window appears.
In the Settings modal window, under Display
Settings tab, check the following option:
- Hide filter when no input data is present
- [This is on by default] Remember previous selections
- Click Apply.