Remove Filter is not filtering properly

[Rana_Rumeel]

Dear Community,
I am facing an issue related to RemoveFilter option.

1: I have two slicer on my report
           a: Active Project Code  (In filter I added Status = Active)
           b: Engineer
2: Both slicers don't have intrection with each other
3: If I am selecting Project Code from Slicer then it is working properly.

Issue Statement: 
But if I am selecting 1 Engineer which have data, and then selecting project code from other slicer then it is not working.
I don't want to filter out my measure on the bases of Project Code. but it will filtered out with Engineer slicer.

DAX Using: 

Measure = 
CALCULATE(
SUM(Hours),
REMOVEFILTERS(Table[Project Code]
)

[daXtreme]

This is not fully understandable. Please make a better example. Best, please post a link to a file which demonstrates the issue. You can put such a file on a shared drive. Don't forget to assign proper access rights.