Custom slier values that filter/slice data source table using custom contidions

Hi, gsrikar33 

Regarding the issue you raised, my solution is as follows:

1.First I have created the following table and the column names and data are the data you have given:

2.You need to create the following calculated table and use it as a slicer, ensuring that the slicer does not directly affect the original data. 

ShiftSelection = DATATABLE("Shift", STRING, {{"Shift 1"}, {"Shift 2"}})

3. Below are the measure I've created for your needs:

Shift1Filter = 
VAR SELECT1 =
    SELECTEDVALUE ( 'ShiftSelection'[Shift] )
VAR SHIFT1 =
    IF (
        MAX ( 'Table'[Due Date] ) >= TODAY ()
            && MAX ( 'Table'[ETD Date] )
                < TODAY () + 1,
        1,
        0
    )
VAR SHIFT2 =
    IF (
        MAX ( 'Table'[Due Date] ) = TODAY ()
            && MAX ( 'Table'[Due Time (Z)] ) >= TIME ( 22, 0, 0 )
            && (
                MAX ( 'Table'[ETD Date] ) = TODAY ()
                    || MAX ( 'Table'[ETD Date] )
                        = TODAY () + 1
                        && MAX ( 'Table'[ETD Time (Z)] ) <= TIME ( 10, 0, 0 )
            ),
        1,
        0
    )
RETURN
    IF (
        ISFILTERED ( 'ShiftSelection'[Shift] ),
        IF ( SELECT1 = "Shift 1", SHIFT1, SHIFT2 ),
        1
    )

4.Apply measure to visual object filters.

5.Here's my final result, which I hope meets your requirements.

Please find the attached pbix relevant to the case.

Best Regards,

Leroy Lu

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