Refine Security Predicates on a Dashboard

We are using security predicates on our "datasets" which works for most dashboards.  For some dashboards we would like to add an additional layer of security predicates in addition to what is stipulated in the dataset.  Can  you let me know if you know of a way on a dashboard, not to control the visibility of who see's the dashboard but to control what each sees?  For example only opps in my Area, or myTeam's opps, etc.