I don't believe so. For example, I would like to have 'Add to My Projects' from every tab on the Project Default Layout, sadly this is only available as an option on the Properties tab.
For items like 'Dashboard' tab, there are no action items available as per your example for 'Milestone Tracking' which I assume you have added for your environment.
Were you able to undertake as this topic has been marked as 'Correctly Answered', and I can't see how to achieve using the provided document?