reading from other dataviews

[ChuksFestus]

So I'm trying to see how I can use obsidian as an expense tracker of some sort. I have this for income:

Income

Table WITHOUT ID date, source, amount, sum(amount) AS "Total Income" from "personal/finance/Income"

and for expense

Table WITHOUT ID date, category,subcategory, source AS "Income Source", amount, sum(amount) AS "Total Expense" from "personal/finance/Expense"

but now I want to have like a balance table

Table "Total Income", "Total Expense", "Net Income" AS "Total Income - Total Expense" WHERE file = this.file

I want to be able to read total from income and expense and then fill it at the net income part. Is that possible?