DIALOG / MUSIC / EFFECT TRACKS HIDDEN -- LIKE SHY LAYERS in AE
You could have 8 tracks for DIALOGUE and like the audio as a SOUND aspect you can BUS all of them to one SINGLE BUS and affect all 8.
BUT it would be great to visually have this feature. Visually you have one track representing ALL THE AUDIO TRACKS LIKE A SHY LAYERS in AFTER EFFECTS. THEY ARE still there but their imagery is hidden till you need them. SELECT ALL 8 TRACKS AND SHY THEM FOR REAL ESTATE. UNSHY to Edit with them again.
Trevor Asquerthian commented
Absolutely. Include hiding master track from timeline.