Foreach in Laravel only returns the first row

I have the following code below in Laravel 7

My controller is picking up the relationship of many to one as per the Model below:

public function listarPermissoes()
    {
        return $this->hasMany(Acoes::class, 'id_permissao','id');
    }

In my controller it looks like this:

public function index()
    {
        $permissoes = Permissoes::all();

        foreach($permissoes as $permissao)
        {
            $permissao->listarPermissoes;
            return $permissao;
        }

    }

The Code return is returning me only the first permission, being that I have multiple permissions in the database. Below follows the example of how it is coming:

{
    "id": 1,
    "value": "Módulo Gerencia de Alunos",
    "list_permissions": [
        {
            "id": 1,
            "value": "Ver dados"
        },
        {
            "id": 2,
            "value": "Listar dados"
        },
        {
            "id": 4,
            "value": "Excluir dados"
        }
    ]
}

The result I seek and bring the following json below:

{
  "id": 1,
    "value": "Módulo Gerencia de Alunos",
    "list_permissions": [
        {
            "id": 1,
            "value": "Ver dados"
        },
        {
            "id": 2,
            "value": "Listar dados"
        },
        {
            "id": 4,
            "value": "Excluir dados"
        }
    ]

},
{
"id": 2,
    "value": "Módulo Gerencia de Turmas",
    "list_permissions": [
        {
            "id": 5,
            "value": "Ver dados"
        },
        {
            "id": 6,
            "value": "Listar dados"
        },
        {
            "id": 7,
            "value": "Excluir dados"
        }
    ]
}