In case it helps you, you *sort of* can already do this, though it's not very intuitive. Go to EDIT >> TRANSPARENCY FLATTENER PRESETS. Click NEW. Give it a name you'll remember like "Outline Everything" Check the box for CONVERT ALL TEXT TO OUTLINES and hit OK to save that preset. Now when you go to export your PDF, in the export options, go to ADVANCED and choose your "Outline Everything" preset from the "Transparency Flattener" dropdown menu. You'll probably have to go back and tweak the settings in your flattener preset a few times to get exactly what you want.
Evan
In case it helps you, you *sort of* can already do this, though it's not very intuitive. Go to EDIT >> TRANSPARENCY FLATTENER PRESETS. Click NEW. Give it a name you'll remember like "Outline Everything" Check the box for CONVERT ALL TEXT TO OUTLINES and hit OK to save that preset. Now when you go to export your PDF, in the export options, go to ADVANCED and choose your "Outline Everything" preset from the "Transparency Flattener" dropdown menu. You'll probably have to go back and tweak the settings in your flattener preset a few times to get exactly what you want.