Grouping dashboard tabs

Hi,

I am trying to create a Power Bi dashboard, where we have morethan 12 tabs. Some of them Internal and some of them external. When I published dashbpard to workspace, I could see all the tabs on the leftside pane, however is there any option I can group tabs by Internal and External. Like I wanted to see two tabs one for internal and one for external. If I click on Internal I should see tabs related to Internal and If I click on External I should see external tabs only. I try to create two dashboards one for internal and one for external and publish accordingly but looking for options if there any way to skip creating two different dashboards. Please help.

Thanks,

Krishna.