Filter Using Unrelated Table

[emrei]

Hi everyone. I have the following two graph visuals made with calculated columns in the Date Table which I attached pics of its content. I want them to be dynamic using the two filters on the left which comes from the Project Type table. The issue I am having is that I have two column (actual completion date and target completion date) that I need to relate from Project Dates to Date. I tried using the userelationship function but since my calculated columns use filter in gives an circular dependency error. I have attached  the file here

https://drive.google.com/drive/folders/1jgBuVBAcRRBEryNg2XJXlqQ33szhAWEc?usp=sharing