Filtering Issue - Hiearchy ?

cmcgo3,

Try this solution.

1. Create a disconnected table (no relationships). This can be done in Power Query or DAX. This example uses a DAX calculated table.

Slicer Table = SUMMARIZE ( 'Table', 'Table'[Name], 'Table'[Region], 'Table'[Team] )

2. Create measures.

Attempts = SUM ( 'Table'[Attempts] )

Completions = SUM ( 'Table'[Completions] )

Percentage = DIVIDE ( [Completions], [Attempts] )

Percentage by Name = 
CALCULATE (
    [Percentage],
    KEEPFILTERS ( TREATAS ( VALUES ( 'Slicer Table'[Name] ), 'Table'[Name] ) )
)

Percentage by All Others in Region = 
VAR vAllNamesInRegion =
    CALCULATETABLE (
        VALUES ( 'Table'[Name] ),
        KEEPFILTERS ( TREATAS ( VALUES ( 'Slicer Table'[Region] ), 'Table'[Region] ) )
    )
VAR vOtherNamesInRegion =
    EXCEPT ( vAllNamesInRegion, VALUES ( 'Slicer Table'[Name] ) )
VAR vResult =
    CALCULATE ( [Percentage], vOtherNamesInRegion )
RETURN
    vResult

Percentage by All Others in Team = 
VAR vAllNamesInTeam =
    CALCULATETABLE (
        VALUES ( 'Table'[Name] ),
        KEEPFILTERS ( TREATAS ( VALUES ( 'Slicer Table'[Team] ), 'Table'[Team] ) )
    )
VAR vOtherNamesInTeam =
    EXCEPT ( vAllNamesInTeam, VALUES ( 'Slicer Table'[Name] ) )
VAR vResult =
    CALCULATE ( [Percentage], vOtherNamesInTeam )
RETURN
    vResult

3. The "Name" slicer should use 'Slicer Table'[Name].

4. Each table visual should use its corresponding measure as a filter ("is not blank").

OVERALL:

REGION:

TEAM:

Result: