Get ONLY the Tier's info via API

Hello!

Using cURL in PHP, if I extract the info using this URL:

$URL = "https://www.patreon.com/api/oauth2/v2/campaigns/".$campaign_id."/members?include=currently_entitled_tiers,address,user&fields%5Bmember%5D=full_name,is_follower,email,last_charge_date,last_charge_status,lifetime_support_cents,currently_entitled_amount_cents,patron_status&fields%5Btier%5D=amount_cents,created_at,patron_count,published,published_at,title,url&page%5Bcount%5D=1000";

I get all my patreons info and at the end, this info:

Array
(
    [10322331] => Array
        (
            [patron_count] => 22
            [amount_cents] => 0
            [title] => Free
        )

    [3711560] => Array
        (
            [patron_count] => 11
            [amount_cents] => 100
            [title] => Tier Name 1
        )

    [3711571] => Array
        (
            [patron_count] => 33
            [amount_cents] => 500
            [title] => Tier Name 2
        )

    [3711574] => Array
        (
            [patron_count] => 44
            [amount_cents] => 1000
            [title] => Tier Name 3
        )

)

Is there a way to just extract the last part and not extract the upper part, I dont need the patreon since is too much info and I dont need that, but I need my Patreon Count, Payed Users, Free Users, and Patreon Count by tier.

currently_entitled_tiers returns all entitled tiers. If the patron is a patron of the topmost tier, all the tiers below it should also be returned. So there isnt a way to filter only for the top tier.