Assume this is your landing page, When I click on "State", notice the two sheets under it are filtered. I believe this is what currently happening on your landing page. Correct?
If so, Under Dashboard > Actions > Select appropriate action and uncheck everything under "Target Sheets" like so,
Now when I click on state, notice there is no effect on sheets under it.
Similarly, I want to add a link to my 2nd dashboard. So when I click a state I want to go to Product sheet.
Selecting the product sheet takes you to that sheet when a state is clicked. However, for simplicity purpose I unchecked views on the product, "checking" these means you're enforcing action on these views. It is solely up to you how you want these to be setup.
Hope this helps.