Help with Formulas for a Filtered Table

Hi All - This is my first post requesting help with a formula. I did some digging prior but didn't find a solution. Please open attached spreadsheet for request / problem.

Thank you,
JH

Request: I want Columns D and F to represent their respective totals whether the table is filtered or not. D3 should represent total of distinct Candidates (the total in D3 should adjust as the table is filtered).

F2,3,4 totals should represent the number of distinct Candidates (from Column B) with their respective color and adjust as the table if filtered E.g. "Suzy Woozy" is interviewing 4 distinct Candidates, 1 of which is Blue and 3 are Red. I want the Column F totals to show those values when the table if filtered for Suzy Woozy