I've only heard the word pronounced with the first syllable stressed. Also, there's a setting of one of Frost's poems about some girl who raises vegetebles -- cannot remember the title of the song or the poem -- but in the song, the stress falls, too, on the first syllable of miscellany. I'll see whether someone here remembers the title of that vegetable poem. I recall that part of the poet's humorous thrust about the girl is that she never told the same story twice to anyone.

Best regards,
Miss Soul, I Need Dust