Button “Remove all filters on this page”
Surprisingly for me, there is no default way to remove all filters created by clicking on visuals. So if you have filters on multiple visuals, you have to remove them one after another.
Fortunately, there is a simple workaround - you can create button, which navigates you to a bookmark, which navigates you to a page without filters.
How to do it?
At first, remove all filters. Now there is everything visible on page - nothing filtered.
Now create a bookmark to this page.
Then insert the button and in its "Action" select the previously created bookmark.
Then, if you filter anything, you can click on the button, and it moves you to the page with no filters.