After filtering for certain categories within, you may want to reset the list. In order to do so please follow the below steps.

If you clicked one of the larger filters written into Orders and Invoices, simply click the same filter again and it will unselect.

You can select the little "x" next to a specific filter at the top of the table to remove the specific filter or select "Reset" in the top right hand corner and all filters will be removed.