Filter sub-OKRs and sub-key results without hiding the main OKRs

I use Viva Goals to monitor goals and key results for team with multiple OKR- and key result owners. I have got three levels:

1. Main OKRs
2.    Sub OKRs
3.       Sub key results

The OKRs on level 1 and 2 applies for all the entire team, but the key results on level 3 are assigned to each of the team members/key result owners.

When a team member add the "owner" filter, to list his key results only, all the member's key results are listed without the OKR hierarchy / OKRs on level 1 and 2 showing. This happens because the OKRs on leven 1 and 2 are not assigned to the team member, which makes sense.

I thought that the solution would be to assign the OKRs on leven 1 and 2 to the team member, but when I do that, all team members's key results on level 3 are listed because they belong to a level 1 and 2 OKR that is assigned to the specific team member in the "owner" filter.

The same problem appears when assigning and filtering with teams and tags.

In other words, I want a list of one team member's key results, that also shows the level 1 and 2 OKRs that they belong to. Any suggestions how to make that happen?