@Carolexx You've been unable to get rid of the 'Other' account because it's not a real account; it's a kind of 'meta' account, I suppose you would say.
Basically, whenever you have subaccounts in your chart of accounts, but assign a transaction to the parent account, it displays on the P&L as an 'Other' account.
One example of this would be if you set up a Supplies Expense account and then created Cleaning Supplies and Office Supplies.
If you were to assign Cleaning Supplies and Office Supplies as subaccounts of Supplies Expense, then Supplies Expense would become a Parent account.
If you were to then write a check and use Supplies Expense as the expense account, QuickBooks would still try to treat the transaction as part of a subaccount of Supplies Expense. But, since the Parent account Supplies Expense was selected directly, QuickBooks compromises by displaying the transaction under Supplies Expense - Other on your P&L.
To get this to stop happening, don't categorize your expenses directly under the Parent account; either use one of the existing subaccounts or, if none are quite correct for your needs, create a new subaccount that does fit your needs.
You will, of course, need to recategorize any existing transactions that are directly tied to the Parent expense on your Chart of Accounts. The P&L will give you a convenient subreport if you double-click on the amount tied to the -Other listings.