Step 1 is to be really fucking good at your job, whatever that job is. Ideally that job would be in a unit that is directly responsible for driving revenue growth. That will probably lead to you becoming an executive at some point, but that would be a symptom of your success, a necessary evil, not the starting point.
Especially in a company like Google, which has a cultural disdain for empty suits, if your goal is to "become an executive" you'd never find yourself in his position.