Applying filters in Query Editor across multiple queries

Hello,

I am new to power bi and have come across aproblem that cannot resolve. I am working with a large oracle database and after pulling in multiple queries into my desktop, my project file size is + 500mb. I have applied filters in query editor to various columns however after loading the queries (and assigning the relationships), i am noticing that the queries are now filtering each other. How can I apply a filter to one query and have it applied to the other queries during load. This seems a little odd to me since I am not apply the relationships until after loading the data.

Thanks