How to change the default typography in vuetify?

These are the default typography available in vuetify

How can I add few more font-sizes with my custom inputs to my vuetify project? Currently, I am only able to update the given font-sizes by updating them in the variables.scss file by this code

$headings: (
    "subtitle-1": (
        "size": 93px,
        "weight": 400,
        "line-height": 1.75rem,
        "letter-spacing": 0.009375em,
        "font-family": $body-font-family,

But since 'subtitle-1' is an already available typography, I am able to change it. Can I add some custom typography in it?