Try this first for a human readable list:
$ bppllist -allpolicies -U
Then consider that Excel is effectively two dimensional, and so the best that you can do is "list" the policies with many fields in columns, and the rows being the lowest common set, i.e. probably the schedules... so then try this command:
$ bpppllist -allpolicies -l
...which will list lines with keyword monikers at the start of each line that you can parse/select using scripting.
...and then think about how to populate columns and when to output a "line of CSV values" - i.e. when reading down the file (i.e. teh output of bppllist), then "when" and/or "what" is your trigger to write an output line of "CSV" values.
What OS is the host where you can run the "bppllist" commands ?
