Hello Randall,
Welcome to the forums! 
You may find this thread interesting!
The easiest way to get a plain-text version of your feature table is to first export the artifact, then convert the resulting BIOM table.
qiime tools export \
--input-path your-feature-table.qza \
--output-path exported-feature-table
biom convert \
-i exported-feature-table/feature-table.biom \
-o feature-table.tsv \
--to-tsv
There are a few ways to do this within Qiime2 too, if you would prefer.