As we discussed in a recent article, Power BI is currently undergoing a major transition.  The new Power BI Preview builds on existing cross-filtering and highlighting behavior. New features in the Power BI Preview make it easier to change visualization types, create combination charts with line and column in a single chart, and interactively filter data by dragging data elements between charts.  

This short video will give you a sense for a few of the new interactivity features available in the Power BI Preview when navigating reports.

Power BI is continuing to evolve at a rapid pace. This video is as of Feb. 2015.