You currently cannot mix report suites in the same panel / table...
If you need them to be in one combined report, the only option is to use something like Report Builder in Excel...
Get the three pages from Suite A, then the one page from Suite B and have them in one visual table in Excel... you can also use Excel math formulas to add the values for all 4 together into one consolidate total... but there is a caveat for Visit / Unique Visitors where you might double count some people, cause the values cannot be de-duplicated.
Or you can have two panels in Workspace, one showing the three pages, and the other showing the one page... but you won't get the totals rolling up...