Hide a visualization on a dashboard

I have a visualization on my dashboard that is meant just to be an input list for a dashboard control. It’s a table. Is there a way I can hide it?

I found I could hide by sliding the size of the component down to almost nothing. This works but it’s difficult to find later. Best practice may to put all input visualizations in one section of the dashboard.

After the new features are released by Sigma recently, the visualization still shows even though its size is slid down.

I have to push those visualizations to the bottom of the dashboard so that they won’t confuse readers.