Nietzsche has a reputation for being an individualist. But note this from his Twilight of the Idols:
“For the individual, the ‘single man,’ as people and philosophers have hitherto understood him, is an error; he does not constitute a separate entity, an atom, a ‘link in the chain,’ something merely inherited from the past—he constitutes the entire single line ‘man’ up to and including himself” (TI 9.33).
Nietzsche’s sometimes-yes-sometimes-not individualism is complicated. For more, check out my “Egoism in Nietzsche and Rand” (audio version; text version).