pastry vs baked goods

pastry and baked goods both are nouns.

Word	Noun	Adjective	Verb	Adverb
pastry	Yes	No	No	No
baked goods	Yes	No	No	No

As nouns, baked goods is a hypernym of pastry; that is, baked goods is a word with a broader meaning than pastry:

pastry: any of various baked foods made of dough or batter
baked goods: foods (like breads and cakes and pastries) that are cooked in an oven

pastry (noun)	baked goods (noun)
any of various baked foods made of dough or batter	foods (like breads and cakes and pastries) that are cooked in an oven
a dough of flour and water and shortening