Off topic:How can I get lefse output for a single taxonomy level (e.g. species) only?

Question

[dpc]

Hi community!!! I am using MetaPhlAn output data as input for lefse in Galaxy. But, I am seeing that a single output graph shows various taxa level within it. A single plot has class, order, family, genus and species - all of the levels.
() But I want only a single taxa level (e.g. only species) to be shown in a single plot. How can I get that?

Thanks dpc