Trying to fetch a list of values in an array - php

Question

I'm trying to fetch the values within the fruit object and within the options object. You can see there are a list of items within it 100% Orange Juice, Apple, Pear, Pineapple and etc. How can loop through a very nested object in order to fetch those values.
I've tried using foreach to fetch those items but it seems I'm doing it incorrectly.
$fruitsArray = $product->get_attributes('');
foreach ( $fruitsValue as $fruitsArray ) {
echo $fruitsValue
}
<?php var_dump($product->get_attributes('')); ?>
array(2) {
["size"]=>
object(WC_Product_Attribute)#2724 (1) {
["data":protected]=>
array(6) {
["id"]=>
int(0)
["name"]=>
string(4) "Size"
["options"]=>
array(3) {
[0]=>
string(6) "400 ml"
[1]=>
string(2) "1L"
[2]=>
string(2) "2L"
}
["position"]=>
int(0)
["visible"]=>
bool(true)
["variation"]=>
bool(false)
}
}
["fruit"]=>
object(WC_Product_Attribute)#2723 (1) {
["data":protected]=>
array(6) {
["id"]=>
int(0)
["name"]=>
string(5) "Fruit"
["options"]=>
array(8) {
[0]=>
string(17) "100% Orange Juice"
[1]=>
string(5) "Apple"
[2]=>
string(4) "Pear"
[3]=>
string(9) "Pineapple"
[4]=>
string(12) "Passionfruit"
[5]=>
string(15) "Red Dragonfruit"
[6]=>
string(13) "Baobab Powder"
[7]=>
string(17) "Grapeseed Extract"
}
["position"]=>
int(1)
["visible"]=>
bool(true)
["variation"]=>
bool(false)
}
}
}