Feature Table - relationships & related records

[NikolaCacanoski]

I have a feature table which uses a feature service to populate the table. The feature service has a relationship with another table. Is there any way I can populate a column in the feature table with values from the table which is related to the service? 

Can I somehow not show the related records as an entire column but just somehow insert the fields into the left highlighted column?

I tried to insert the field "ulica_ime" from the related table in the feature table column like the picture above but that's not working. 

[RobertBorchert]

Use a join instead

[NikolaCacanoski]

Can you please elaborate? Join as in join what? The table with the service or?