Create multiple rows against unique Tasks using DAX

Hi,

I am not sure if I understood your question correctly, but I tried to creat a table like below.

Please check the below picture and the attached pbix file.

It is for creating a new table.

expected result table = 
VAR _t =
    SUMMARIZE (
        'Original Table',
        'Original Table'[Task ID],
        'Original Table'[Title],
        'Original Table'[Task Status],
        'Original Table'[AssignedTo]
    )
VAR _effortstatus = 'Status'
VAR _result =
    GENERATE ( _t, _effortstatus )
RETURN
    ADDCOLUMNS (
        _result,
        "Hours",
            SWITCH (
                TRUE (),
                'Status'[EffortStatus] = "Assgined",
                    SUMX (
                        FILTER (
                            'Original Table',
                            'Original Table'[Task ID] = EARLIER ( 'Original Table'[Task ID] )
                        ),
                        'Original Table'[EstimatedHours]
                    ),
                'Status'[EffortStatus] = "Spent",
                    SUMX (
                        FILTER (
                            'Original Table',
                            'Original Table'[Task ID] = EARLIER ( 'Original Table'[Task ID] )
                        ),
                        'Original Table'[CompletedHours]
                    ),
                SUMX (
                    FILTER (
                        'Original Table',
                        'Original Table'[Task ID] = EARLIER ( 'Original Table'[Task ID] )
                    ),
                    'Original Table'[EstimatedHours] - 'Original Table'[CompletedHours]
                )
            )
    )