New card visual not displaying category hierarchy

[dedelman_clng]

Power BI version 2.150.2102.0 64-bit (January 2026)

I am trying to use the new card visual (the one that had general release in Nov 2025) and while it allows me to put multiple fields in Category, there doesn't seem to be any place to either drill down or make the child category appear in the header/title. On the below visual, I would expect to see "OSBL-2025" and "OSBL-2026" as the headers (or some combination of the Train and the Year).

Here is some sample data to reproduce

Train	Year	Time In Compliance	Uptime	Total Int	Total Travel
OSBL	2025	0.7051	0.2663	1810796	422530.6844
Train 1	2025	0.8539	0.6239	2880003	295540.9258
Train 2	2025	0.8746	0.7198	774037	476224.7284
Train 3	2025	0.83	0.5172	51068122	364582.1742
OSBL	2026	0.6968	0.3298	76905	49845.37528
Train 1	2026	0.8836	0.6867	767818	56912.3391
Train 2	2026	0.8697	0.7071	142475	67057.82514
Train 3	2026	0.84	0.7219	39363	49208.1641

Any help on finding the right format setting would be appreciated.

Thanks

David

[DanieleUgoCopp · Accepted solution]

Hello,
there is no format setting to make “OSBL-2025” or similar appear automatically, the visual simply shows the first category level in the title area.

I think you can try to create a calculated column like TrainYear = Train & "-" & Year and use that single field in Categories. then the header will show values such as OSBL-2025 and OSBL-2026.
Best regards,
Daniele

[dedelman_clng]

Thanks @DanieleUgoCopp . Disappointing that we are allowed to put in multiple values when apparently we shouldn't be able to.