Need help in collapsing table on itself

EaglesTony,

Try this calculated table:

NewTable = 
ADDCOLUMNS (
    VALUES ( BaseTable[FeatureKey] ),
    "TotalRemoved",
        CALCULATE (
            SUM ( BaseTable[Count] ),
            BaseTable[AddedOrRemovedTotal] = "RemovedFromParent"
        ),
    "TotalAdded",
        CALCULATE (
            SUM ( BaseTable[Count] ),
            BaseTable[AddedOrRemovedTotal] = "AddedToParent"
        )
)

Add "+ 0" if you want 0 instead of blank:

NewTableWithZero = 
ADDCOLUMNS (
    VALUES ( BaseTable[FeatureKey] ),
    "TotalRemoved",
        CALCULATE (
            SUM ( BaseTable[Count] ),
            BaseTable[AddedOrRemovedTotal] = "RemovedFromParent"
        ) + 0,
    "TotalAdded",
        CALCULATE (
            SUM ( BaseTable[Count] ),
            BaseTable[AddedOrRemovedTotal] = "AddedToParent"
        ) + 0
)