Hi
I don't think it is possible. I was playing around with report components to see if you could add a dashboard to one of those and then call the report item, however, I've only been able to add a cubeview and chart to a report component.
You may be able to replicate the individual items from the dashboard in a report component and use that. You could raise a ticket with support and see if Remote Consulting can work with you to create something suitable and/or raise an idea on Ideastream to request the ability to add BiViewer conponents and dashboards to docs.
Thanks