Where is the "Category Detail Report" in Quicken Mac Starter 6.3.3?

A Transactions by Category report will be similar in Quicken Mac. Total Income will appear at the top, followed by detail for your income categories; Total Expense will come next, followed by your expense category details. The Total or net income is at the bottom. There is no balance forward on an income/expense report because there is no real "balance" at the beginning or end. (A Net Worth report will give you the value of each account as of whatever date you set, and a total net worth, or account balance, at the bottom.)

Most of what you want from a category report in Quicken 2007 is present in the current Quicken Mac report, except the account balance information. Typically, a transaction report includes multiple categories, and getting an account balance for various accounts is what the Net Worth report does.

As you are discovering, there are many differences between Quicken 2007 and modern Quicken Mac. Some are improvements. Some are regressions. And some are... just different. It's a bit of an adjustment, and the knee jerk reaction to many changes is "I just want it the way it was!" -- and I say that because I went through that phase when I switched from Quicken 2007. The best thing you can do is try not to hang onto the way things were, and adapt/retrain your mind to the way things are. Some things may require and extra step, or an extra piece of paper, but try to be satisfied as long as you can get the information you need from Quicken.

I'm sitting here amused because I used Quicken 2007 and its predecessors for more than two decades, and I never knew you could get account balances and income/expenses on one report before right now! I always used Transaction Detail reports, and never once tried Category Detail until just now! It never ceases to amaze me how we all fine ways to use Quicken differently.  

@GeoCalifornian. If you previously needed a Category Detail Report and a Balance Sheet, why would that be different now? The Transaction report is your income/expense report, and the Net Worth report is your balance sheet report. Still two reports. No information missing compared to your previous reports. I've used Quicken as treasurer of a national organization to present those reports to a board and membership.

In any case, purchasing a higher level Quicken subscription won't give you any more report features. The reports are the same in Starter, Deluxe and Premier.