Drag Visualization Fields to new Visualization

I have visualizations on a page which represent educational statistics for the State, Region, County, District and Campus level (they are not hierarchical because some of these don't "roll up" cleanly... for example, there are some Counties that lie in more than one Region, etc.. weird exceptions...  So altho these visualizations show exactly the same fields, they don't necessarily originate from the same datasets...)

I would like to have a simple chart that shows the statistics for the 5 levels of aggregation (State/Region/County/District/Campus) 

I would like to drag-and-drop 5 fields from separate visualizations on a page into a new visualization to create the comparisons.

Example field = % of senior HS students applying for Federal Education Loans  "FASFA" (which is tracked...) = FASFA Completion %

State(Texas) = 39%

Region(4) = 45%

County(Dallas) = 48%

District(Dallas ISD) = 43%

Campus(Booker T Washington) = 87%

Each of these percentages exists on a distinct visualization sitting on a single report page.

I would love a simple Bar Chart that showed this info.  I also have multiple years of data to show trends.

I am new to Power BI but surprised I can't copy/paste fields from one (visualization) place to another...

State CountySTate RegionCounty Region Campus