Configuring filebeat OSS version elastic beats to write ingest pipeline.yml with kafka output

Hi, I am using the OSS version of elastic filebeat, in that my output is kafka and I want to parse/process logs data with ingest pipeline.yml file. So, with that I observe that the ingest pipeline only works with elasticsearch as an output, not with kafka output.

Can anyone help me with how to parse/process logs from OSS filebeat itself with kafka output, such that I receive the processed data in my kafka consumer itself?