Question about KO hierarchy output in PICRUSt2 pipeline

[ShahariarArif]

Hello PICRUSt2 team,

I am using PICRUSt2 v2.6.2 to generate KO abundances from 16S data. I have a question regarding the output tables:

Is there a recommended way to produce a TSV that includes full KEGG pathway hierarchy levels (level 1, 2, 3) for each KO directly from the pipeline?

The current output (pred_metagenome_unstrat.tsv) lists KO abundances but does not include hierarchy annotations.

I am also attaching screenshots of the output for clarity.

Any guidance on how to obtain a KO abundance table with full pathway hierarchy would be greatly appreciated.

Thank you!