RELATIONS IN POWER BI

Dear all,

thank you very much in advance for your help.

Here my problem:

I need to create  atable in power bi between ID BOM and ID P6:

My table will be:

but if go to filter an ID BOM that doesn't exsist in ID P6, this is the result:

Is it possible to show in the table the ID BOM that are not present in ID P6?

Thank you very much.